C 39 roofing Study guides, Class notes & Summaries

C-39 Roofing Trade Practice Test 1 Practice questions for the CSLB C-39 Roofing Exam Questions With Complete Solutions

C-39 Roofing Trade Practice Test 1 Questions and Correct Answers Composition flashing (base flashing) should be fastened with: - Correct Answer: One- inch solid cap-head nails or Nails driven theough tin disks

C-39 Roofing Trade Practice Test 1 (Practice questions for the CSLB C-39 Roofing Exam) Questions With Complete Solutions

0.020" thick aluminum is approximately: - 24 gage 0.020" thick copper approximately equals: - 24 gage, B&S A 10' length of stainless steel will expand _______ with a temperature increase of 100*F - 1/8" A fire extinguisher must be tested every: - Year A railing is required on work surfaces _______ or higher from the ground. - 7 1/2 ft A roof is considered to be low-pitched when its slope is: - 3:12 or less A roof with a slope of 8:12 is considered what pitch? - 1/3 pitch A roofing con...

C-39 Roofing Practice Test (updated series of questions) with Complete Solutions What is the most important consideration when welding with oxygen? - Correct Answer: Remove all oils and greases from and near oxygen cylinder

C-39 Roofing Trade Practice Test Questions and Correct Answers A roof is 80' x 64' and one pallet has 6.45 squares of material. How many pallets are needed? - Correct Answer: 8 pallets

C-39 Roofing Trade Practice Test 1 Questions with Answers Flat seam roofs of slight pitch should be divided by expansion battens into sections not exceeding: - Answer-30 ft square Before installing a flat seam roof, a wood deck should be covered with: - Answer-30 lb felt In the flat seam roofing method, the roof is covered by plans made from: - Answer-20" x 28" sheets What is the minimum gage copper recommended for flat seam roofs? - Answer-16 oz Batten seam roof are not recommen...

C-39 Roofing Trade Practice Test Questions and Answers What is the best way to walk on spaced seating? - Answer-Step on the 1" x 4" and on the rafters Composition flashing (base flashing) should be fastened with? - Answer-One inch solid cap-head nails or nails driven through tin disks Reinforced concrete can be used as a structural deck. Which of the following is a correct statement? - Answer-Some moisture will remain in concrete decks even after the surface is dry On plywood decks...

C-30 Roofing Trade Practice Test 5 Practice questions for the CSLB C-39 Roofing Exam Questions With Complete Solutions

C-39 Roofing Practice Test (updated series of questions) Practice questions for the CSLB C-39 Roofing Exam